Globular Cluster Stellar Stream Maps Dark Matter
BY:SpaceEyeNews. Hubble Space Telescope image showing the globular cluster stellar stream. Credit: Hubble Space Telescope and Holm et al. (2026), A Faint Star Stream Opens…
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Dark Matter Mapping
Rubin Observatory COSMOS Image Reveals a Vast Galaxy Field
BY:SpaceEyeNerws. The Rubin Observatory COSMOS image has opened a remarkably wide and deep window into one of astronomy’s best-studied regions. Created with the observatory’s 3,200-megapixel…